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zavuch27 [327]
3 years ago
15

What is the solution to the following equation?

Mathematics
1 answer:
cupoosta [38]3 years ago
3 0

The answer is 8. you are basically adding 13 to -5. so it would be 13-5=8.

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The function c=180n+250 represents the total lodging cost c (in dollars) for a stay at a vacation destination of n nights.
Svetlanka [38]

Given:

The function for the total lodging cost c (in dollars) for a stay at a vacation destination of n nights is

c=180n+250

Budget = $900

To find:

The number of nights you can stay at you vacation destination.

Solution:

Since, budget is $900, therefore, the cost must be less than or equal to $900.

c\leq 900

180n+250\leq 900

180n\leq 900-250

180n\leq 650

Divide both sides by 180.

n\leq \dfrac{650}{180}

n\leq 3.611

Number of nights must be a whole number. So, greatest whole value of n is 3.

Therefore, you can stay 3 nights, i.e., n=3.

8 0
3 years ago
HELP ASAP! GIVING BRAINLIEST!!
Vladimir [108]

Answer:

Hello thank you for your question! The answer to your problem is 2.993

Enjoy Brainly ,

Homepage10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What are the rules for dividing signed numbers
Natali5045456 [20]
Alright, for the guide

basically,
when you divide 2 numbers with the <u>same</u> sign, the result is <u>positive</u>
example, \frac{2}{4}=0.5 and \frac{-2}{-4}=0.5

when you divide 2 numbers with <u>different</u> signs, the result is <u>negative</u>
example: \frac{-2}{4}=-0.5 and \frac{2}{-4}=-0.5
7 0
3 years ago
Solve the system: x' = (2 4 -1 6)x
sertanlavr [38]

Answer:

x=e^{8t}+c

Step-by-step explanation:

we have given x'=(24-16)x=8x

x' denotes the differenation

\frac{dx}{dt}=8x  differentiation is performed with respect to t

by variable separable method we can write  

\frac{dx}{x}=8dt

on integrating both side

lnx=8t+c

x=e^{8t}+c (property of log )

so the solution for x will be x=e^{8t}+c

6 0
4 years ago
<img src="https://tex.z-dn.net/?f=12%20%3D%201.35%20%5Csqrt%7Bx%7D%20" id="TexFormula1" title="12 = 1.35 \sqrt{x} " alt="12 = 1.
Artyom0805 [142]

Answer:

(12/1.35)^2 ~= 79.012346

(roughly equal to ~=)

Step-by-step explanation:

divide both sides by 1.35

12/1.35 = √x

square both sides to get rid of √

(12/1.35)^2 ~= 79.012346


4 0
3 years ago
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